Hello. Sign In
Standards Store




SAE ARP4418

Revision B, November 2018

Complete Document

(R) Procedure for Sampling and Measurement of Aircraft Propulsion Engine and APU Generated Contaminants in Bleed Air



View Abstract
Product Details
Document History

Detail Summary

Active, Most Current

EN
Format
Details
Price (USD)
PDF
Single User
$81.00
Print
In Stock
$81.00
Add to Cart

People Also Bought These:

SAE AS9101
ASTM D471
AWS D17.1/D17.1M
ASTM E1820 + REDLINE

Product Details:

  • Revision: Revision B, November 2018
  • Published Date: November 2018
  • Status: Active, Most Current
  • Document Language: English
  • Published By: SAE International (SAE)
  • Page Count: 13
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This ARP outlines recommended practices to quantify the concentrations of a subset of bleed air contaminant marker compounds on an aircraft propulsion engine or APU prior to delivery and installation on civil and military aircraft. Testing is specified during steady state (non-transient) operation only, in a ground level test bed. Included are recommended test setup, test procedures, techniques for sampling ambient air and bleed air, and one or more specific analytical methodologies for each of the suggested bleed air contaminant marker compounds at quantification levels, given practical constraints.

Purpose

To provide test procedures to quantify bleed air contaminant concentrations in the air supplied by aircraft propulsion engines and APUs in a ground level test bed.
AIA/NAS Aerospace Standards